3EZ8.2D2/TR8

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A single Zener diode, identified as 3EZ8.2D2/TR8, is an electronic component used in a range of power-related applications. It is classified as a diode, and more specifically, it is a Zener diode that is used for voltage-regulating purposes. It is composed of two semiconductor materials of different electron concentration, each separated by a single p-n junction. In operation, two key properties of the single Zener diode come into play: its electrostatic breakdown potential and its reverse current conduction level.

The electrostatic breakdown potential of a single Zener diode is determined at the point of the diode when the external voltage applied across it exceeds its thermal capabilities. For example, if the 3EZ8.2D2/TR8 reaches a temperature of 110° Celsius, the reverse breakdown voltage will be 8.2V. Once the applied voltage reaches this breakdown level, current will flow at a specified maximum rate, regardless of any further increases in the externally applied voltage.

The second key property of the 3EZ8.2D2/TR8 is its reverse current conduction, which is the manner in which current flows when a voltage is applied in reverse. This allows the device to act as a voltage-regulating device as the externally applied voltage varies. For example, if the rms voltage varies from 2.3V to 6.3V, the single Zener diode can be used to maintain a constant output voltage of 8.2V, without the use of additional active components.

The 3EZ8.2D2/TR8 single Zener diode is often used in a number of power-related applications and can be used to provide a constant voltage source in voltage regulators and voltage-controlled oscillators. It can also be used as a voltage reference in light dimmers and AC to DC converters, providing a stable output voltage as the input voltage reaches its peak. Additionally, it can be used in circuits as a shunt regulator, moving excess current away from delicate components or wiring and into a power-dissipating device.

In conclusion, the 3EZ8.2D2/TR8 single Zener diode is an electronic device whose two primary properties – electrostatic breakdown potential and reverse current conduction – allow it to be used in a variety of power related applications, such as voltage regulators and voltage-controlled oscillators, light dimmers, and AC to DC converters.

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